查询词典 aromaticity

It offered us a method to degradation of aromaticity , this method technics is simple, cost is low and can be avoid the repollution.

对新型光催化反应器模型进行严格控制污染物邻甲酚的光催化降解，效果良好，为酚类废水的处理提供了一种工艺简单、成本低、不会造成二次污染的方法。

The results revealed that as the degree of maturation increased, the organic matrix became condensed, rigid and reduced, and the aromaticity increased.

结果表明：随着干酪根成熟度的增加，有机质结构变得紧密、刚硬，还原性和芳香性增强。

Aromaticity of Various Possible Isomers of C36XX=O,NH,S

C36X各种可能异构体的芳香性研究

Aromaticity of Various Possible Isomers of C36XX=O, NH, S

篇名 C36X各种可能异构体的芳香性研究

The study included judge of acidity and aromaticity according to the criteria. According to the results, the suitable calculation method and the structure common feature for the lithium salt with a higher electric conductivity were gotten.

包括了酸性和芳香性的判据和判断结果，为寻找较高电导率的锂盐准备了计算方法和明确了配合物的结构特点。

Structure characteristics of the different macerals of 5 low-to-medium rank coals were studied by means of 13C-NMR. The molecular structure characteristics and parameters of the macerals were discussed. The result indicates that the aromaticity of inertinite is higher than that of vitrinite.

利用13C-NMR核磁共振技术对中低变质程度煤显微组分的分子结构进行了研究，计算了5种煤9个显微组分的13C-NMR结构参数，获得了样品的结构特征及变化规律。

Polymer demulsifiers with proper aromaticity and polarity were prepared according to the demulsification mechanisms and the characteristics of Dagang crude oil.

根据大港原油的特性和破乳机理，设计合成了具有较高芳香度和适宜极性的聚合物型破乳剂，详细阐述了该破乳剂的作用机理。

The different kinds and contents of high aromaticity cycle oils,HCO and LCO,were employed as additives during hydrodemetallation of atmosphere residue,and their effects on performance of AR HDM were studied.

以不同种类和不同含量高芳香性的催化裂化产物重循环油和轻循环油作为添加剂，考察了其对常压渣油加氢脱金属反应性能的影响。

The chemistry of transition-metal-containing aromatic compounds is attracting increasing research interests because they show the aromaticity as well as the reactivities of organometallics.

金属杂芳香化合物由于兼具金属有机化合物和芳香化合物的性质而日益引起人们的研究兴趣。

By defining several localindices which can be easily calculated from these ground-state wavefunctions, we first succeeded in explaining bond lengths, orientation ofelectrophilic aromatic substitution, and local aromaticity of these benzenoidhydrocarbons within the VB theory. Moreover, the energy splittings betweenthe ground state and first excited state are applied to correlate with theiroverall aromatic characters, the results are also in good agreement withrelated predictions from MO theory.

通过定义一些可由基态波函数直接计算的局域指标，首次在VB模型下成功地解释了苯型烃的键长、亲电取代反应的方向及局域芳香性，并用基态与第一激发态的能量差讨论了这些分子的整体芳香性，得到了与分子轨道理论的预测基本平行的结果。

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如果你不幸失恋了，请告诉我，我会帮助你摆脱困境，真的，请联系我啦！

China's plan to cut energy intensity by 20 percent and pollutant discharges by 10 percent between 2006 and 2010 is a case in point.

中国计划在2006年到2010间降低20%的能源强度和减少10%的主要污染物排放，就是一个这样的例子。